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(movqi, movhi, reload_{in,out}{qi,hi}): Use a29k_set_memflags.

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From-SVN: r2590
This commit is contained in:
Richard Kenner 1992-10-24 10:35:05 -04:00
parent 5cafc6586e
commit c0138701eb
1 changed files with 52 additions and 51 deletions
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103
gcc/config/a29k/a29k.md
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@ -1773,15 +1773,14 @@
{
rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode);
if (TARGET_BYTE_WRITES)
emit_insn (gen_storehihww (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]),
general, bp));
else
emit_insn (gen_storehinhww (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]),
general, bp));
rtx (*fcn) ()
= TARGET_BYTE_WRITES ? gen_storehihww : gen_storehinhww;
rtx seq = (*fcn) (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]),
general, bp);
a29k_set_memflags (seq, operands[0]);
emit_insn (seq);
DONE;
}
}
@ -1791,9 +1790,11 @@
{
rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode);
rtx seq = gen_loadqi (gen_lowpart (SImode, operands[0]),
XEXP (operands[1], 0), general, bp);
emit_insn (gen_loadqi (gen_lowpart (SImode, operands[0]),
XEXP (operands[1], 0), general, bp));
a29k_set_memflags (seq, operands[1]);
emit_insn (seq);
DONE;
}
}
@ -1805,10 +1806,13 @@
(match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE"
"
{ emit_insn (gen_loadhi (gen_lowpart (SImode, operands[0]),
a29k_get_reloaded_address (operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
{ rtx seq = gen_loadhi (gen_lowpart (SImode, operands[0]),
a29k_get_reloaded_address (operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]);
a29k_set_memflags (seq, operands[1]);
emit_insn (seq);
DONE;
}")
@ -1818,16 +1822,13 @@
(match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE"
"
{ if (TARGET_BYTE_WRITES)
emit_insn (gen_storehihww (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
else
emit_insn (gen_storehinhww (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
{ rtx (*fcn) () = TARGET_BYTE_WRITES ? gen_storehihww : gen_storehinhww;
rtx seq = (*fcn) (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV), operands[2]);
a29k_set_memflags (seq, operands[0]);
emit_insn (seq);
DONE;
}")
@ -1902,16 +1903,14 @@
{
rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode);
if (TARGET_BYTE_WRITES)
emit_insn (gen_storeqihww (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]),
general, bp));
else
emit_insn (gen_storeqinhww (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]),
general, bp));
DONE;
rtx (*fcn) ()
= TARGET_BYTE_WRITES ? gen_storeqihww : gen_storeqinhww;
rtx seq = (*fcn) (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]),
general, bp);
a29k_set_memflags (seq, operands[0]);
emit_insn (seq);
}
}
else if (GET_CODE (operands[1]) == MEM)
@ -1920,9 +1919,11 @@
{
rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode);
rtx seq = gen_loadqi (gen_lowpart (SImode, operands[0]),
XEXP (operands[1], 0), general, bp);
emit_insn (gen_loadqi (gen_lowpart (SImode, operands[0]),
XEXP (operands[1], 0), general, bp));
a29k_set_memflags (seq, operands[1]);
emit_insn (seq);
DONE;
}
}
@ -1934,10 +1935,13 @@
(match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE"
"
{ emit_insn (gen_loadqi (gen_lowpart (SImode, operands[0]),
a29k_get_reloaded_address (operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
{ rtx seq = gen_loadqi (gen_lowpart (SImode, operands[0]),
a29k_get_reloaded_address (operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]);
a29k_set_memflags (seq, operands[1]);
emit_insn (seq);
DONE;
}")
@ -1947,16 +1951,13 @@
(match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE"
"
{ if (TARGET_BYTE_WRITES)
emit_insn (gen_storeqihww (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
else
emit_insn (gen_storeqinhww (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
{ rtx (*fcn) () = TARGET_BYTE_WRITES ? gen_storeqihww : gen_storeqinhww;
rtx seq = (*fcn) (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV), operands[2]);
a29k_set_memflags (seq, operands[0]);
emit_insn (seq);
DONE;
}")